George R. Kunze

Aline Quesnel

Paul D. Krause

Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Mildred M. Summers

Mildred Summers was a chemical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Samuel P. Massie Jr.

Samuel Proctor Massie Jr. (1919-2005) was an African American chemist who worked on the Manhattan Project.